<link href="<%=request.getContextPath()%>/imagen/favicon.ico" type="image/vnd.microsoft.icon" rel="shortcut icon"  />
<link href="<%=request.getContextPath()%>/imagen/favicon.ico" type="image/vnd.microsoft.icon" rel="icon" />

<link href="<%=request.getContextPath()%>/css/tstyle.css"  type="text/css" rel="stylesheet" />  
<link href="<%=request.getContextPath()%>/css/tabstyle.css"  type="text/css" rel="stylesheet" /> 
<link href="<%=request.getContextPath()%>/css/estilos.css"  type="text/css" rel="stylesheet" />  
<link href="<%=request.getContextPath()%>/css/displaytag.css"  type="text/css" rel="stylesheet" />